Nanomaterials by severe plastic deformation: review of historical developments and recent advances
K Edalati, A Bachmaier, VA Beloshenko… - Materials Research …, 2022 - Taylor & Francis
Severe plastic deformation (SPD) is effective in producing bulk ultrafine-grained and
nanostructured materials with large densities of lattice defects. This field, also known as …
nanostructured materials with large densities of lattice defects. This field, also known as …
Heterostructured stainless steel: Properties, current trends, and future perspectives
The study of heterostructured materials (HSMs) answered one of the most pressing
questions in the metallurgical field:“is it possible to greatly increase both the strength and the …
questions in the metallurgical field:“is it possible to greatly increase both the strength and the …
Scanning strategy in selective laser melting (SLM): a review
H Jia, H Sun, H Wang, Y Wu, H Wang - The International Journal of …, 2021 - Springer
During the additive manufacturing (AM) process, energy is transferred from the energy beam
to the processed material. The high-energy input and uneven temperature distribution result …
to the processed material. The high-energy input and uneven temperature distribution result …
Grain size dependent mechanical behavior and TRIP effect in a metastable austenitic stainless steel
The change in the trends of mechanical behavior and martensite formation of austenitic
steels versus grain size has not yet been explained for the coarse-grained regime …
steels versus grain size has not yet been explained for the coarse-grained regime …
Additively manufactured hierarchical stainless steels with high strength and ductility
Many traditional approaches for strengthening steels typically come at the expense of useful
ductility, a dilemma known as strength–ductility trade-off. New metallurgical processing …
ductility, a dilemma known as strength–ductility trade-off. New metallurgical processing …
Dislocation network in additive manufactured steel breaks strength–ductility trade-off
Most mechanisms used for strengthening crystalline materials, eg introducing crystalline
interfaces, lead to the reduction of ductility. An additive manufacturing process–selective …
interfaces, lead to the reduction of ductility. An additive manufacturing process–selective …
[HTML][HTML] Effects of temperature on mechanical properties and deformation mechanisms of the equiatomic CrFeNi medium-entropy alloy
M Schneider, G Laplanche - Acta Materialia, 2021 - Elsevier
An equiatomic CrFeNi medium-entropy alloy (MEA) that constitutes a cornerstone of
austenitic stainless steels and Fe-based superalloys is investigated. Anneals at various …
austenitic stainless steels and Fe-based superalloys is investigated. Anneals at various …
Dual-phase nanostructuring as a route to high-strength magnesium alloys
It is not easy to fabricate materials that exhibit their theoretical 'ideal'strength. Most methods
of producing stronger materials are based on controlling defects to impede the motion of …
of producing stronger materials are based on controlling defects to impede the motion of …
Dynamically reinforced heterogeneous grain structure prolongs ductility in a medium-entropy alloy with gigapascal yield strength
M Yang, D Yan, F Yuan, P Jiang… - Proceedings of the …, 2018 - National Acad Sciences
Ductility, ie, uniform strain achievable in uniaxial tension, diminishes for materials with very
high yield strength. Even for the CrCoNi medium-entropy alloy (MEA), which has a simple …
high yield strength. Even for the CrCoNi medium-entropy alloy (MEA), which has a simple …
Intragranular cellular segregation network structure strengthening 316L stainless steel prepared by selective laser melting
A feasibility study was performed to fabricate ITER In-Vessel components by Selective Laser
Melting (SLM) supported by Fusion for Energy (F4E). Almost fully dense 316L stainless steel …
Melting (SLM) supported by Fusion for Energy (F4E). Almost fully dense 316L stainless steel …